林洁2018-11-102018-11-1020182018http://hdl.handle.net/20.500.11861/5486Cover title.北京大学. 历史系.Includes bibliographical references (p. 77-85).86 p.chiAeronautics China Hong Kong History.Aircraft industry China Hong Kong History."两航" 滞港资产的探讨Title on English abstract : Review and exploration of the aircraft dispute for the two government-owned Chinese airlines in Hong Kong (1949-1954).Thesis